CS177178B2 - Polyvinylbutyrale inter-layer for laminated safety glass - Google Patents

Polyvinylbutyrale inter-layer for laminated safety glass

Info

Publication number
CS177178B2
CS177178B2 CS744248A CS424874A CS177178B2 CS 177178 B2 CS177178 B2 CS 177178B2 CS 744248 A CS744248 A CS 744248A CS 424874 A CS424874 A CS 424874A CS 177178 B2 CS177178 B2 CS 177178B2
Authority
CS
Czechoslovakia
Prior art keywords
polyvinylbutyrale
inter
layer
safety glass
laminated safety
Prior art date
Application number
CS744248A
Other languages
Czech (cs)
Inventor
Robert H Farris
James A Snelgrove
Original Assignee
Monsanto Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Monsanto Co filed Critical Monsanto Co
Publication of CS177178B2 publication Critical patent/CS177178B2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
    • B32B17/10761—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing vinyl acetal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/22—Layered products comprising a layer of synthetic resin characterised by the use of special additives using plasticisers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/11—Esters; Ether-esters of acyclic polycarboxylic acids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/412—Transparent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/54—Yield strength; Tensile strength
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/718—Weight, e.g. weight per square meter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2329/00—Polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals
    • B32B2329/06—PVB, i.e. polyinylbutyral

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Adhesives Or Adhesive Processes (AREA)
CS744248A 1973-06-18 1974-06-17 Polyvinylbutyrale inter-layer for laminated safety glass CS177178B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US371014A US3884865A (en) 1973-06-18 1973-06-18 Plasticized polyvinyl butyral interlayers

Publications (1)

Publication Number Publication Date
CS177178B2 true CS177178B2 (en) 1977-07-29

Family

ID=23462138

Family Applications (1)

Application Number Title Priority Date Filing Date
CS744248A CS177178B2 (en) 1973-06-18 1974-06-17 Polyvinylbutyrale inter-layer for laminated safety glass

Country Status (11)

Country Link
US (1) US3884865A (en)
JP (1) JPS5328303B2 (en)
BE (1) BE816466A (en)
CA (1) CA1021085A (en)
CS (1) CS177178B2 (en)
DE (1) DE2429032C2 (en)
FR (1) FR2235163B1 (en)
GB (1) GB1458884A (en)
IT (1) IT1015110B (en)
SU (1) SU670230A3 (en)
ZA (1) ZA743844B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4144217A (en) * 1978-01-30 1979-03-13 Monsanto Company Plasticizer blends for polyvinyl butyral interlayers
FR2442251A1 (en) * 1978-11-21 1980-06-20 Saint Gobain PLASTICIZER FOR POLYVINYLBUTYRAL AND APPLICATION TO THE PRODUCTION OF INSERTS FOR SAFETY SHEET GLASS
US4293615A (en) * 1980-05-30 1981-10-06 E. I. Du Pont De Nemours And Company Polyvinyl butyral laminates
FR2489346B1 (en) * 1980-09-01 1985-06-21 Saint Gobain Vitrage MIXTURE OF PLASTICIZERS FOR POLYVINYLBUTYRAL, APPLICATION TO THE PRODUCTION OF INSERTS FOR SAFETY SHEET GLAZING AND PRODUCTS THUS OBTAINED
US5013779A (en) * 1989-12-08 1991-05-07 Monsanto Company Plasticized polyvinyl butyral and interlayer thereof
US5013780A (en) * 1989-12-08 1991-05-07 Monsanto Company Plasticized polyvinyl butyral and interlayer thereof
US6559212B1 (en) 1995-12-29 2003-05-06 Monsanto Company Plasticized polyvinyl butyral and sheet
DE10129422A1 (en) * 2001-06-19 2003-01-02 Huels Troisdorf Plasticized PVB film
US7842395B2 (en) * 2006-11-01 2010-11-30 Solutia Inc. Multiple layer interlayers having a gradient region
US20080268204A1 (en) * 2007-04-29 2008-10-30 David Paul Bourcier Multiple layer polymer interlayers having an embossed surface
EP2153989B1 (en) * 2008-08-01 2021-09-29 Kuraray Europe GmbH Multi-layer films from polyvinylacetal containing plactisizer with sound absorbing characteristics
CN111511546B (en) * 2017-12-28 2022-07-29 可乐丽欧洲有限责任公司 Laminate and laminated glass

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE423916A (en) * 1937-05-03
US2690410A (en) * 1953-05-07 1954-09-28 Monsanto Chemicals Laminating adhesive for safety glass
GB865114A (en) * 1956-06-21 1961-04-12 Du Pont Sprayable pigmented polyvinyl acetal compositions
US3326707A (en) * 1964-07-30 1967-06-20 Allied Chem Plasticizer compositions stabilized with a tertiary-butyl catechol
US3402139A (en) * 1965-04-21 1968-09-17 Monsanto Co Polyvinyl acetals plasticized with mixtures of an epoxy ester, a non-polymeric ester and a saturated polyester
US3396074A (en) * 1965-08-03 1968-08-06 Monsanto Co Laminated safety glass
US3437553A (en) * 1966-06-16 1969-04-08 Du Pont Glass laminate
US3522143A (en) * 1966-08-18 1970-07-28 Libbey Owens Ford Co Phototropic units

Also Published As

Publication number Publication date
US3884865A (en) 1975-05-20
CA1021085A (en) 1977-11-15
BE816466A (en) 1974-12-17
IT1015110B (en) 1977-05-10
ZA743844B (en) 1975-06-25
JPS5328303B2 (en) 1978-08-14
JPS5036541A (en) 1975-04-05
SU670230A3 (en) 1979-06-25
FR2235163B1 (en) 1980-03-28
DE2429032A1 (en) 1975-01-09
FR2235163A1 (en) 1975-01-24
DE2429032C2 (en) 1984-03-15
GB1458884A (en) 1976-12-15

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